Spinneret from China manufacturer - Hongtu Precision Machinery Manufacturing Co., Ltd

Spinneret

Payment Terms:	T/T,L/C
Place of Origin:	, China (Mainland)

Product Detail

one of the leading manufacturers of spinnerets in China with famous German technology over ten years.

1. Maximum 2 meters length and 20, 000 holes for rectangular spinnerets.

2. Maximum diameter 600mm and 40, 000 holes for round spinnerets.

3. Minimum capillary diameter 0.15mm.

4. Manufacturing tolerances

Capillary diameter: ± 0.002mm

Capillary length: ± 0.02mm

5. Capillary length and diameter (L/D)

0.15mm-0.20mm≤ 4/1

0.20mm-0.30mm≤ 5/1

0.30mm-0.50mm≤ 6/1

Over 0.50mm≤ 20/1

6. Surface roughness of exit side: ≤ Rz 0.8

7. Surface roughness of capillary: ≤ Rz 0.4

Materials

We can use different materials on client's request.

1. Imported SUS630, SUS316, SUS431

2. Local made 1Cr18Ni9Ti

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